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Molecule
ID:127136
Structure
Similarity
Functional Group
Text
General Information
Structure
Molecular Formula
H₄P₂
Molecular Mass
65.979282
Exact Mass
65.97882339
Charge
0
InChI
InChI=1S/H4P2/c1-2/h1-2H2
InChIKey
VURFVHCLMJOLKN-UHFFFAOYSA-N
Canonic Smiles
PP
Isomeric Smiles
PP
Calculated Properties
JChem
LogD (pH = 7.4)
-0.70
LogD (pH = 5.5)
-0.70
Log P
-0.70
Rotatable Bonds
0
H Donor
0
H Acceptors
0
Lipinski's Rule of Five
true
Acid pKa
-3.88
Polar Surface Area
0.00
Polarizability
4.79
Molar Refractivity
13.60
LOG S
1.88
Data Source
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Names and Identifiers
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Registration numbers
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Properties
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Related Proteins
No Data Available
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Molecular Spectra
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Molecule Details
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References
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Bioactivity
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General Information
Calculated Properties
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RDKit
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JChem
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IUPAC name
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IUPAC Systematic name
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Molecular Spectra
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Data Source
Academic Data
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Diphosphane
PubChem
139283
ChEBI
CHEBI:35880
Names and Identifiers
Synonyms
Diphosphane
Diphosphine
P2H4
biphosphine
diphosphine
diphosphane
IUPAC name
diphosphane
IUPAC Systematic name
Diphosphane (substitutive)
Tetrahydidodiphosphorus(
P
—
P
) (additive)
IUPAC Traditional name
diphosphine
Registration numbers
Chemspider ID
122832
CHEBI ID
35880
CHEBI:35880
PubChem CID
139283
Wikipedia Title
Diphosphane
CAS Number
13445-50-6
PubChem SID
162221458
14718326
ACToR Database
13445-50-6
12208-07-0
Patent number
EP1167373
GB2368843
WO2006002470
WO2005080370
WO2005063680
WO2005118529
EP1136475
WO2006028977
US2007232653
WO2006067215
EP1371655
EP0974590
EP1958936
WO2006087166
SureChEMBL Database
SCHEMBL154501
Reaxys Registry
13729060
Properties
Physical Property
Melting Point
-99°C
Source
Boiling Point
52°C
Source
Molecule Details
Wikipedia
Diphosphane
ChEBI
CHEBI:35880
The simplest of the diphosphanes, consisting of two covelently linked phosphorus atoms each carrying two hydrogens.
References
PubChem Literature
No Data Available
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Bioactivity
PubChem BioAssay
Registration numbers
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Chemspider ID
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CHEBI ID
•
PubChem CID
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Wikipedia Title
•
CAS Number
•
PubChem SID
•
ACToR Database
•
Patent number
•
SureChEMBL Database
•
Reaxys Registry